PROMMER, MD, E. Role of codeine in palliative care. Journal of Opioid Management, [S. l.], v. 7, n. 5, p. 401–406, 2011. DOI: 10.5055/jom.2011.0081. Disponível em: https://wmpllc.org/ojs/index.php/jom/article/view/803. Acesso em: 28 apr. 2024.